Collage of GoConstruction projects
GoConstruction — Featured Work

Bridge Repair & Reinforcement

Crack repair and damage restoration for concrete bridges.
Project management, quality control, safety control, and schedule management.

PROJECTS

Concrete curbwork
Japan · Residential · 2025

Replacement of concrete curbs and expansion joints on the bridge

This project involved 260m of on-site concrete curbwork and 135m of expansion joint device replacement work, improving traffic safety, drainage, and structural durability.

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Diversion channel repair
Japan · Residential · 2025

Diversion channel repair work

This project involved 5,100m of epoxy resin injection work and 800m of joint repair work. Leaking and deteriorated areas were thoroughly repaired, improving the durability and water-stopping performance of the diversion channel.

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Pedestrian bridge
Japan · Residential · 2025

Pedestrian bridge stairs and road pavement renovation

This project involved replacing tiles on staircases over an area of 273m² and replacing thin-layer paving on walkways over an area of 480m². This reduced the risk of slipping and deterioration, and improved safety and convenience for pedestrians.

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Pedestrian Bridge Stairs and Road Pavement Renovation

This project involved replacing tiles on staircases over an area of 273m² and replacing thin-layer paving on walkways over an area of 480m². This reduced the risk of slipping and deterioration, and improved safety and convenience for pedestrians.

Pedestrian bridge daytime
Bridge staircase renovation

Expected results:

  • Reduced risk of slipping and wear, improved pedestrian safety

Stairway tile replacement: 273 m²

Walkway thin-layer paving replacement: 480 m²

Bridge walkway surface

Diversion Channel Repair Work

This project involved 5,100m of epoxy resin injection work and 800m of joint repair work. Leaking and deteriorated areas were thoroughly repaired, improving the durability and water-stopping performance of the diversion channel.

Diversion channel overview
Epoxy injection work

Benefits:

  • Water leaks and cracks are stopped and repaired to a certain extent.
  • The service life of the structure is extended.
  • The reliability of the facility is improved.

Epoxy resin injection method: 5,100 m

Molded rubber insertion method: 800 m

Channel repair detail

On-site Concrete Curbwork & Expansion Joint Replacement

This project involved 260m of on-site concrete curbwork and 135m of expansion joint device replacement work, improving traffic safety, drainage, and structural durability.

Concrete curbwork installation
Curb construction detail

Expected Effects:

  • Improved traffic safety
  • Improved drainage function
  • Improved soundness and reliability of bridge structures

On-site concrete curb construction: 260 m

Expansion joint replacement: 135 m

Expansion joint replacement